| Year | Men | Women |
|---|---|---|
| 2020 | Cancelled due to COVID-19 | Cancelled due to COVID-19 |
| 2019 | Brandon Hopkins (Colorado) | |
| 2018 | ||
| 2017 | Kyle Grimes (Kansas) | |
| 2016 | Dan Horner (Iowa) | |
| 2015 | Nick Ierardi (Missouri) | |
| 2014 | Adam Billows | |
| 2013 | Skylar Steart | |
| 2012 | John Cabral (Rhode Island) | Ashley Corsa (Rhode Island) |
| 2011 | Ford Rainey (Calif.) | Sherri Heard (Rhode Island) |
| 2010 | Tejvarun Garlapati (Texas) | Alison Dooley (N.J.) |
| 2009 | Timothy Baghurst (Florida) | |
| 2008 | Ali Gilan (Texas) | Beatriz Rivera Santiago (Texas) |
| 2007 | Srikaran Kandadai | |
| 2006 | Marc Sherman (Texas) |